Analysis of interatomic Contacts of Structural Units in PDB entry:
4GNR


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4GNR entry

There are 2 chains in PDB entry 4GNR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 39ALA 344
A
 THR 346PRO 386
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 12 helices in PDB entry 4GNR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
53 74Right-handed alpha
Helix 2
2
A
92 106Right-handed alpha
Helix 3
3
A
117 131Right-handed alpha
Helix 4
4
A
158 173Right-handed alpha
Helix 5
5
A
187 201Right-handed alpha
Helix 6
6
A
218 227Right-handed alpha
Helix 7
7
A
238 252Right-handed alpha
Helix 8
8
A
261 265Right-handed 310
Helix 9
9
A
266 274Right-handed alpha
Helix 10
10
A
294 309Right-handed alpha
Helix 11
11
A
313 331Right-handed alpha
Helix 12
12
A
335 345Right-handed alpha
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There are 3 sheets in PDB entry 4GNR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 88first strand
Strand 2
A
40 47parallel
Strand 3
A
111 113parallel
Strand 4
A
135 137parallel
Strand 5
A
152 154parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
204 211first strand
Strand 2
A
178 184parallel
Strand 3
A
232 234parallel
Strand 4
A
258 260parallel
Strand 5
A
281 285parallel
Strand 6
A
368 374anti-parallel
Strand 7
A
377 384anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
349 351first strand
Strand 2
A
354 356anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il